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d3d9: Initialize viewport without errors.

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2015-11-29 10:53:47 -08:00
parent b556472303
commit 41b00a9cab
1 changed files with 6 additions and 1 deletions
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7
GPU/Directx9/helper/dx_state.h
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@@ -349,7 +349,12 @@ private:
class StateVp {
D3DVIEWPORT9 viewport;
public:
StateVp() { memset(&viewport, 0, sizeof(viewport)); }
StateVp() {
memset(&viewport, 0, sizeof(viewport));
// It's an error if w/h is zero, so let's start with something that can work.
viewport.Width = 1;
viewport.Height = 1;
}
inline void set(int x, int y, int w, int h, float n = 0.f, float f = 1.f) {
D3DVIEWPORT9 newviewport;
newviewport.X = x;